Answer:
A is 840 I think and B is 2400
Step-by-step explanation:
so if u x 10x12=120x7=840. that's for A.
so for B is 15x10=150x10=2400
I'm pretty sure this should be right I hope you get a really good grade on this
Answer:
$864.94
Step-by-step explanation:
So the amount of money over time can be given with an exponential function y=a(b)^x or more specifically y=a(1+r)^x where r is the growth rate (interest rate)
So the equation can be written as
where m represents the amount of money over time, P represents the principle amount, and t represents time in years. Since we're given the amount of interest paid and not the total amount which includes the initial amount borrowed you have to subtract P from the equation. This will give us the equation that we'll use to find the initial amount
where I represents the interest paid.
plug the values into the equation
Equivalent ratios both the numerator and denominator by the same value, e.g.
27/30
18/20
Answer:
3
Step-by-step explanation:
